| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2 + NaCl2 = NaNO2 + Cl2
H2SO3 + SnCl2 + HCl = SnS2 + SnCl4 + H2O =>
2 H2SO3 + 6 SnCl2 + 8 HCl = SnS2 + 5 SnCl4 + 6 H2O
SH2 + Fe(OH)3 = S3Fe2 + H2O =>
3 SH2 + 2 Fe(OH)3 = S3Fe2 + 6 H2O
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
NaOCN + C = NaCN + CO =>
NaOCN + C = NaCN + CO
NH2OH + H2O = NH2O + H3O =>
NH2OH + H2O = NH2O + H3O
Tl + I2 = TlI3 =>
2 Tl + 3 I2 = 2 TlI3
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
NH4(NO3) + H2O = NH4(OH) + HNO3 =>
NH4(NO3) + H2O = NH4(OH) + HNO3
CH3COOK + H2SO4 = CH3COOH + KHSO4 =>
CH3COOK + H2SO4 = CH3COOH + KHSO4
NBr3 = N2 + Br =>
2 NBr3 = N2 + 6 Br
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3
KClO4(s) + Al(s) = Al2O3(s) + KCl(s) =>
3 KClO4(s) + 8 Al(s) = 4 Al2O3(s) + 3 KCl(s)
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3 =>
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3
Cu(NO3) + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3) + 6 H2O = Cu(H2O)6 + NO3
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + 2 NaNO3
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
H3[SbCl6] + Zn = SbH3 + ZnCl2 =>
H3[SbCl6] + 3 Zn = SbH3 + 3 ZnCl2
Na(s) + H2O(aq) = NaOH(aq) + H2(s) =>
2 Na(s) + 2 H2O(aq) = 2 NaOH(aq) + H2(s)
P2S5 + H2O = H3PO4 + H2S =>
P2S5 + 8 H2O = 2 H3PO4 + 5 H2S
Nb2O5 + C = Nb6C + CO2 =>
6 Nb2O5 + 17 C = 2 Nb6C + 15 CO2
In + H2SO4 = In(SO4)3 + H2 =>
In + 3 H2SO4 = In(SO4)3 + 3 H2
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
NH4ClO4 + Mg = N2 + H2O + HCl + MgO =>
2 NH4ClO4 + 5 Mg = N2 + 3 H2O + 2 HCl + 5 MgO
Pb(NO3)2 + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2 + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Co + I2 = CoI2 =>
Co + I2 = CoI2
SF6(g) = S + F =>
SF6(g) = S + 6 F
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
IO3 + SO3 = I2 + SO4 =>
2 IO3 + 6 SO3 = I2 + 6 SO4
N + F = NF =>
N + F = NF
NaHCO3 + H2C6H6O7 = H2O + Na2C6H6O7 + CO2 =>
2 NaHCO3 + H2C6H6O7 = 2 H2O + Na2C6H6O7 + 2 CO2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Cl + OH{-} = Cl{-} + ClO3{-} + H2O =>
6 Cl + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
SO2 + O + H2O = H2SO4 =>
SO2 + O + H2O = H2SO4
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
CuSO4*5H2O + (NH4)2SO4 + H2O = Cu(NH4)2(SO4)2*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = Cu(NH4)2(SO4)2*6H2O
CaCO3HClO4 = CaClO4HCO3 =>
CaCO3HClO4 = CaClO4HCO3
NaCl + K2CrO4 + AgNO3 = AgCl + Na2CrO4 + KNO3 =>
2 NaCl + K2CrO4 + 2 AgNO3 = 2 AgCl + Na2CrO4 + 2 KNO3
V + P = VP2 =>
V + 2 P = VP2
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS =>
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS
C6H12O2 + H2O = CO2 + H2 =>
C6H12O2 + 10 H2O = 6 CO2 + 16 H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
AgO + Al = Ag + Al2O3 =>
3 AgO + 2 Al = 3 Ag + Al2O3
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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